Decks

Cosman Construction strives to be the premier Deck builder serving families across the Front Range.

At Cosman Construction, we specialize in deck building and offer top-of-the-line materials like Deckorators and other high-quality composites. Our expertise lies in understanding your unique requirements and customizing the perfect solution for you. With our meticulous attention to detail and personalized customer service, we guarantee exceptional results throughout your project.

Composite decking stands as the most sought-after choice due to its remarkable advantages, eliminating the need for painting or staining. Say goodbye to maintenance headaches with our low-maintenance, worry-free composites, which effortlessly maintain the timeless appearance of a natural wood deck.

Count on us to guide you towards selecting the ideal decking option that perfectly aligns with your lifestyle needs. Take the first step today by reaching out for a complimentary consultation. Our team will personally walk you through the range of possibilities, ensuring a deck that exceeds your expectations.

To help you review some options while choosing your decking

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Materials

Deckorators Voyage Decking

We use the Voyage series because it is a composite made up of limestone shavings instead of wood like so many competing brands of decking used. Limestone does not get scorching hot in the sun and will not expand or contract. 

Composite is splinter-free, maintenance-free, and long-lasting. It’s an ideal choice so you can spend your time enjoying the deck rather than working on it. 

Color Options

The Voyage series is available in these color options:
Voyage Khaya
Voyage Khaya
Voyage Costa
Voyage Costa
Voyagesedona
Voyage Sedona
Voyage Tundra
Voyage Tundra
Voyage Mesa
Voyage Mesa
Voyage Sierra
Voyage Sierra
Joist Tape

Joist Tape

Joist tape is used on framing members to protect the boards from water sitting on top and rotting them away.

Railing Options

We design the railing to your aesthetic and needs. We are happy to provide more information about each of the railing options when we discuss your project. Below are the most commonly used railings:
Trex Transcend Composite Railing 1
TREX Transcend
Composite Railing
Fortress Fe26 Metal Railing
Fortress Fe26
Metal Railing
Fortress Al13 Aluminum Rail In White
Fortress AL13 Aluminum
Rail in White
Fortress Fe26 Metal Railing With Wood Posts
Fortress Fe26 Metal Railing
with Wood Posts
Deckorators Alx Contemporary Railing
Deckorators ALX
Contemporary Railing

Our Process

Step
1

Demo old deck, dig holes for new footers, pour concrete

Step
2
Frame deck using kiln dried pressure treated wood and install decking
Step
3
Install railings

View Our Recent Projects